void IDropHandler.OnDrop(PointerEventData eventData)
{
GameObject go = eventData.pointerDrag;
if (go != null)
{
ItemContainer itemContainer = go.GetComponent <ItemContainer>();
if (itemContainer != null && itemContainer.Item != null)
{
object item = itemContainer.Item;
if (item != null && item is GameObject)
{
GameObject prefab = item as GameObject;
if (RuntimePrefabs.IsPrefab(prefab.transform))
{
Ray ray = Camera.ScreenPointToRay(Input.mousePosition);
//Plane p = new Plane(Vector3.up, Vector3.zero);
float distance;
//if(!p.Raycast(ray, out distance))
{
distance = 15;
}
Vector3 worldPoint = ray.GetPoint(distance);
GameObject prefabInstance = Instantiate(prefab);
ExposeToEditor exposeToEditor = prefabInstance.GetComponent <ExposeToEditor>();
if (exposeToEditor != null)
{
exposeToEditor.SetName(prefab.name);
}
prefabInstance.transform.position = worldPoint;
prefabInstance.transform.rotation = prefab.transform.rotation;
prefabInstance.transform.localScale = prefab.transform.localScale;
RuntimeSelection.activeGameObject = prefabInstance;
}
}
}
}
}
private static void HideFromEditor()
{
RuntimeEditor editor = Object.FindObjectOfType <RuntimeEditor>();
List <GameObject> prefabs;
if (editor != null)
{
Undo.RecordObject(editor, "Battlehub.RTEditor.ExposeToEditor");
prefabs = new List <GameObject>(editor.Prefabs);
}
else
{
prefabs = new List <GameObject>();
}
foreach (GameObject go in Selection.gameObjects)
{
if (RuntimePrefabs.IsPrefab(go.transform))
{
prefabs.Remove(go);
}
else
{
ExposeToEditor exposeToEditor = go.GetComponent <ExposeToEditor>();
if (exposeToEditor != null)
{
Undo.DestroyObjectImmediate(exposeToEditor);
}
}
}
if (editor != null)
{
editor.Prefabs = prefabs.ToArray();
}
EditorUtility.SetDirty(editor);
}
private void OnRuntimeSelectionChanged(Object[] unselected)
{
if (RuntimeSelection.activeGameObject == null ||
RuntimePrefabs.IsPrefab(RuntimeSelection.activeGameObject.transform))
{
if (m_positionHandle != null)
{
m_positionHandle.gameObject.SetActive(false);
}
if (m_rotationHandle != null)
{
m_rotationHandle.gameObject.SetActive(false);
}
if (m_scaleHandle != null)
{
m_scaleHandle.gameObject.SetActive(false);
}
}
else
{
OnRuntimeToolChanged();
}
}
private static void ExposeToEditor()
{
RuntimeEditor editor = Object.FindObjectOfType <RuntimeEditor>();
Undo.RecordObject(editor, "Battlehub.RTEditor.ExposeToEditor");
List <GameObject> prefabs = new List <GameObject>(editor.Prefabs);
foreach (GameObject go in Selection.gameObjects)
{
if (RuntimePrefabs.IsPrefab(go.transform))
{
prefabs.Add(go);
}
else
{
Undo.RegisterCreatedObjectUndo(go.AddComponent <ExposeToEditor>(), "Battlehub.RTEditor.ExposeToEditor");
}
}
editor.Prefabs = prefabs.ToArray();
EditorUtility.SetDirty(editor);
}
private void OnItemDrop(object sender, ItemDropArgs e)
{
if (e.IsExternal)
{
if (e.DragItems != null)
{
for (int i = 0; i < e.DragItems.Length; ++i)
{
GameObject prefab = e.DragItems[i] as GameObject;
if (prefab != null)
{
if (RuntimePrefabs.IsPrefab(prefab.transform))
{
GameObject prefabInstance = Instantiate(prefab);
ExposeToEditor exposeToEditor = prefabInstance.GetComponent <ExposeToEditor>();
if (exposeToEditor != null)
{
exposeToEditor.SetName(prefab.name);
}
prefabInstance.transform.position = prefab.transform.position;
prefabInstance.transform.rotation = prefab.transform.rotation;
prefabInstance.transform.localScale = prefab.transform.localScale;
RuntimeSelection.activeGameObject = prefabInstance;
}
}
}
}
}
else
{
Transform dropT = ((GameObject)e.DropTarget).transform;
if (e.Action == ItemDropAction.SetLastChild)
{
for (int i = 0; i < e.DragItems.Length; ++i)
{
Transform dragT = ((GameObject)e.DragItems[i]).transform;
dragT.SetParent(dropT, true);
dragT.SetAsLastSibling();
}
}
else if (e.Action == ItemDropAction.SetNextSibling)
{
for (int i = 0; i < e.DragItems.Length; ++i)
{
Transform dragT = ((GameObject)e.DragItems[i]).transform;
if (dragT.parent != dropT.parent)
{
dragT.SetParent(dropT.parent, true);
}
int siblingIndex = dropT.GetSiblingIndex();
dragT.SetSiblingIndex(siblingIndex + 1);
}
}
else if (e.Action == ItemDropAction.SetPrevSibling)
{
for (int i = 0; i < e.DragItems.Length; ++i)
{
Transform dragT = ((GameObject)e.DragItems[i]).transform;
if (dragT.parent != dropT.parent)
{
dragT.SetParent(dropT.parent, true);
}
int siblingIndex = dropT.GetSiblingIndex();
dragT.SetSiblingIndex(siblingIndex);
}
}
}
}
private void Start()
{
if (!TreeViewPrefab)
{
Debug.LogError("Set TreeViewPrefab field");
return;
}
m_treeView = Instantiate(TreeViewPrefab).GetComponent <TreeView>();
m_treeView.transform.SetParent(transform, false);
m_treeView.ItemDataBinding += OnItemDataBinding;
m_treeView.SelectionChanged += OnSelectionChanged;
m_treeView.ItemsRemoved += OnItemsRemoved;
m_treeView.ItemExpanding += OnItemExpanding;
m_treeView.ItemBeginDrag += OnItemBeginDrag;
m_treeView.ItemDrop += OnItemDrop;
m_treeView.ItemEndDrag += OnItemEndDrag;
RuntimeSelection.SelectionChanged += OnRuntimeSelectionChanged;
#if UNITY_EDITOR
UnityEditor.Selection.selectionChanged += OnEditorSelectionChanged;
#endif
HashSet <GameObject> filtered = new HashSet <GameObject>();
GameObject[] objects = Resources.FindObjectsOfTypeAll <GameObject>();
for (int i = 0; i < objects.Length; ++i)
{
GameObject obj = objects[i] as GameObject;
if (obj == null)
{
continue;
}
if (!RuntimePrefabs.IsPrefab(obj.transform))
{
if (TypeCriteria == typeof(GameObject))
{
filtered.Add(obj);
}
else
{
Component component = obj.GetComponent(TypeCriteria);
if (component)
{
if (!filtered.Contains(component.gameObject))
{
filtered.Add(component.gameObject);
}
}
}
}
}
m_treeView.Items = filtered.Where(f => f.transform.parent == null && CanExposeToEditor(f)).OrderBy(t => t.transform.GetSiblingIndex());
ExposeToEditor.Awaked += OnObjectAwaked;
ExposeToEditor.Started += OnObjectStarted;
ExposeToEditor.Enabled += OnObjectEnabled;
ExposeToEditor.Disabled += OnObjectDisabled;
ExposeToEditor.Destroyed += OnObjectDestroyed;
ExposeToEditor.ParentChanged += OnParentChanged;
ExposeToEditor.NameChanged += OnNameChanged;
}